On the absolutely continuous spectrum of the Laplace–Beltrami operator acting onp -forms for a class of warped product metrics

DOI10.1002/mana.200410452zbMath1120.58020arXivmath/0402391OpenAlexW2050120145MaRDI QIDQ3419656

Francesca Antoci

Publication date: 7 February 2007

Published in: Mathematische Nachrichten (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/math/0402391

zbMATH Keywords

absolutely continuous spectrumwarped productHodge Laplacian

Mathematics Subject Classification ID

Spectral problems; spectral geometry; scattering theory on manifolds (58J50) Spectral theory; eigenvalue problems on manifolds (58C40)

Related Items (2)

Scattering theory of the \(p\)-form Laplacian on manifolds with generalized cusps ⋮ The spectrum of Schrödinger operators and Hodge Laplacians on conformally cusp manifolds

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